40461960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 157593600

約数和(自身を除く): 117131640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 151, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 302, 308, 319, 330, 348, 385, 406, 420, 435, 440, 453, 462, 580, 604, 609, 616, 638, 660, 696, 755, 770, 812, 840, 870, 906, 924, 957, 1015, 1057, 1155, 1160, 1208, 1218, 1276, 1320, 1510, 1540, 1595, 1624, 1661, 1740, 1812, 1848, 1914, 2030, 2114, 2233, 2265, 2310, 2436, 2552, 3020, 3045, 3080, 3171, 3190, 3322, 3480, 3624, 3828, 4060, 4228, 4379, 4466, 4530, 4620, 4785, 4872, 4983, 5285, 6040, 6090, 6342, 6380, 6644, 6699, 7656, 8120, 8305, 8456, 8758, 8932, 9060, 9240, 9570, 9966, 10570, 11165, 11627, 12180, 12684, 12760, 13137, 13288, 13398, 15855, 16610, 17516, 17864, 18120, 19140, 19932, 21140, 21895, 22330, 23254, 24360, 24915, 25368, 26274, 26796, 30653, 31710, 33220, 33495, 34881, 35032, 38280, 39864, 42280, 43790, 44660, 46508, 48169, 49830, 52548, 53592, 58135, 61306, 63420, 65685, 66440, 66990, 69762, 87580, 89320, 91959, 93016, 96338, 99660, 105096, 116270, 122612, 126840, 131370, 133980, 139524, 144507, 153265, 174405, 175160, 183918, 192676, 199320, 232540, 240845, 245224, 262740, 267960, 279048, 289014, 306530, 337183, 348810, 367836, 385352, 459795, 465080, 481690, 525480, 578028, 613060, 674366, 697620, 722535, 735672, 919590, 963380, 1011549, 1156056, 1226120, 1348732, 1395240, 1445070, 1685915, 1839180, 1926760, 2023098, 2697464, 2890140, 3371830, 3678360, 4046196, 5057745, 5780280, 6743660, 8092392, 10115490, 13487320, 20230980, 40461960]

約数ペア:

[(1, 40461960), (2, 20230980), (3, 13487320), (4, 10115490), (5, 8092392), (6, 6743660), (7, 5780280), (8, 5057745), (10, 4046196), (11, 3678360), (12, 3371830), (14, 2890140), (15, 2697464), (20, 2023098), (21, 1926760), (22, 1839180), (24, 1685915), (28, 1445070), (29, 1395240), (30, 1348732), (33, 1226120), (35, 1156056), (40, 1011549), (42, 963380), (44, 919590), (55, 735672), (56, 722535), (58, 697620), (60, 674366), (66, 613060), (70, 578028), (77, 525480), (84, 481690), (87, 465080), (88, 459795), (105, 385352), (110, 367836), (116, 348810), (120, 337183), (132, 306530), (140, 289014), (145, 279048), (151, 267960), (154, 262740), (165, 245224), (168, 240845), (174, 232540), (203, 199320), (210, 192676), (220, 183918), (231, 175160), (232, 174405), (264, 153265), (280, 144507), (290, 139524), (302, 133980), (308, 131370), (319, 126840), (330, 122612), (348, 116270), (385, 105096), (406, 99660), (420, 96338), (435, 93016), (440, 91959), (453, 89320), (462, 87580), (580, 69762), (604, 66990), (609, 66440), (616, 65685), (638, 63420), (660, 61306), (696, 58135), (755, 53592), (770, 52548), (812, 49830), (840, 48169), (870, 46508), (906, 44660), (924, 43790), (957, 42280), (1015, 39864), (1057, 38280), (1155, 35032), (1160, 34881), (1208, 33495), (1218, 33220), (1276, 31710), (1320, 30653), (1510, 26796), (1540, 26274), (1595, 25368), (1624, 24915), (1661, 24360), (1740, 23254), (1812, 22330), (1848, 21895), (1914, 21140), (2030, 19932), (2114, 19140), (2233, 18120), (2265, 17864), (2310, 17516), (2436, 16610), (2552, 15855), (3020, 13398), (3045, 13288), (3080, 13137), (3171, 12760), (3190, 12684), (3322, 12180), (3480, 11627), (3624, 11165), (3828, 10570), (4060, 9966), (4228, 9570), (4379, 9240), (4466, 9060), (4530, 8932), (4620, 8758), (4785, 8456), (4872, 8305), (4983, 8120), (5285, 7656), (6040, 6699), (6090, 6644), (6342, 6380)]